Merge pull request #329 from travisk-codes/328-header-box-visibility

Fix Header Box visibility issue for Firefox

Author: veksen

src/components/HeaderBarebone/styles.tsx

@@ -101,6 +101,12 @@ export const Box = styled.div`
     bottom: auto;
     top: auto;
     margin: 32px 0;
+
+    @-moz-document url-prefix() {
+      & {
+        position: relative;
+      }
+    }
   }
 `